Idiom Magic : A STROKE OF GENIUS 神來一筆;靈光一現

【明報專訊】"I was looking through my dictionary the other day," Robert said, "and I read that a stroke of genius is 'a sudden action that produces(產生)a quick, usually satisfactory(令人滿意的), result'. Now that I think about it, I guess anyone looking at my latest work could say it's a stroke of genius. What do you think?"